.set_dialog {
    .form {
        .item-format(@step: "") {
            position: relative;

            &:after {
                content: @step;
                position: absolute;
                top: 4px;
                right: 20px;
                color: red;
            }
        }

        .item_1 {
            .item-format("第一步")
        }

        .item_2 {
            .item-format("第二步")
        }

        .item_content {
            display: inline-block;
            position: relative;
            width: 77.78%;
        }

        .item_content1::after {
            content: "第一步";
            position: absolute;
            top: 4px;
            right: -60px;
            color: red;
        }

        .item_content_tag {
            display: inline-block;
            transform: translateX(20px);

            .icon {
                font-size: 20px;
                cursor: pointer;
            }
        }
    }
}